Background: Anastomotic leakage, bleeding, and stricture are major complications after gastrectomy. Of these complications, postoperative anastomotic bleeding is relatively rare, but lethal if not treated immediately.
Methods: Of 2031 patients with gastric cancer who underwent radical gastrectomy (R0 resection) between January 2002 and December 2010, postoperative anastomotic bleeding was observed in 7 patients. The clinicopathological features, postoperative outcomes such as surgical procedures, bleeding sites and, methods used to achieve hemostasis, and the risk factors of anastomotic bleeding of these 7 patients were analyzed.
Results: Of the 2031 patients, 1613 and 418 underwent distal and total gastrectomy, respectively. The bleeding sites were as follows: Billroth-I anastomosis using a circular stapler (n = 1), Billroth-II anastomosis by manual suture (n = 5), and esophagojejunostomy using a circular stapler (n = 1). All patients were treated with endoscopic clipping or epinephrine injection. There was no further endoscopic intervention or reoperation for anastomotic bleeding.
Conclusions: Postoperative anastomotic bleeding is an infrequent but potentially life-threatening complication. Scrupulous surgical procedures are essential for the prevention of postoperative bleeding, and endoscopy was useful for both the confirmation of bleeding and therapeutic intervention.
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